1、Cast Copper Alloy Solder Joint Drainage Fittings: DWVAN AMERICAN NATIONAL STANDARDASME B16.23-2011Revision of ASME B16.23-2002 (R2006)ASME B16.23-2011Revision of ASME B16.23-2002 (R2006)Cast CopperAlloy SolderJoint DrainageFittings: DWVAN AMERICAN NATIONAL STANDARDThree Park Avenue New York, NY 1001
2、6 USADate of Issuance: January 17, 2012The next edition of this Standard is scheduled for publication in 2016.ASME issues written replies to inquiries concerning interpretations of technical aspects of thisStandard. Periodically certain actions of the ASME B16 Committee may be published as Cases.Cas
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7、 public review and comment that provides an opportunity for additional public input from industry, academia,regulatory agencies, and the public-at-large.ASME does not “approve,” “rate,” or “endorse” any item, construction, proprietary device, or activity.ASME does not take any position with respect
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10、ment of this code or standard.ASME accepts responsibility for only those interpretations of this document issued in accordance with the establishedASME procedures and policies, which precludes the issuance of interpretations by individuals.No part of this document may be reproduced in any form,in an
11、 electronic retrieval system or otherwise,without the prior written permission of the publisher.The American Society of Mechanical EngineersThree Park Avenue, New York, NY 10016-5990Copyright 2012 byTHE AMERICAN SOCIETY OF MECHANICAL ENGINEERSAll rights reservedPrinted in U.S.A.CONTENTSForeword vCom
12、mittee Roster . viiCorrespondence With the B16 Committee viiiSummary of Changes ix1 Scope . 12 General . 13 Description 14 Pitch (Slope) 15 Abbreviations 16 Size. 17 Marking . 28 Material . 29 Metal Thickness . 210 Inspection Tolerance . 211 Threaded Ends. 212 Configuration of Threaded Ends. 3Figure
13、s1 Typical Laying Lengths of DWV 90-deg Elbows . 42 Size Sequence of Fittings . 4Tables1 Inspection Tolerance Table 42 Dimensions of Solder Joint Ends DWV . 53 Dimensions of Threaded Ends DWV . 64 Dimensions for DWV Couplings, Reducers, Extended Bushings, andFlush Bushings . 75 Dimensions of DWV Ada
14、pters 86 Dimensions of DWV Short Adapters 97 Dimensions of DWV Trap Adapters . 98 Dimensions of C to Soil Pipe Adapter for Joining to Extra Heavy Soil Pipe . 109 Dimensions of C to Soil Pipe Adapter Plain End for Joining to ExtraHeavy Soil Pipe 1110 Dimensions of C H11547 No-Hub Soil Pipe Adapter 12
15、11 Dimensions of C H11547 Hub Soil Pipe Adapter 1312 Dimensions of DWV 45-deg Y With Cleanout Soil Pipe (Spigot) H11547C H11547 Cleanout 1313 Dimensions of DWV Elbows and Double Elbows C H11547 C 1414 Dimensions of Reducing DWV Single and Double Elbows C H11547 C . 1515 Dimensions of DWV Elbows 1616
16、 Dimensions of DWV Reducing Elbows 1717 Dimensions of DWV Elbows 1718 Dimensions of DWV Tees and Double Tees 1819 Dimensions of DWV Tees and Double Tees 1920 Dimensions of DWV Trap Tees 20iii21 Dimensions of DWV Double and Quadruple Branch Fittings . 2022 Dimensions of Short Design DWV Tees With Sid
17、e Inlet(s) (90 deg to Main Inlet),Single and Double . 2023 Dimensions of Short Design DWV Tees With Side Inlet(s) (45 deg to Main Inlet),Single and Double . 2124 Dimensions of Long Design DWV Tees With Side Inlet(s) (90 deg to Main Inlet),Single and Double . 2125 Dimensions of Long Design DWV Tees W
18、ith Side Inlet(s) (45 deg to Main Inlet),Single and Double . 2226 Dimensions of Single and Double DWV 45-deg Ys 2327 Dimensions of DWV 45-deg Ys . 2428 Dimensions for DWV Horizontal Twin Branch Tees 2429 Dimensions for DWV Fitting Tees, Single and Double . 2430 Dimensions for DWV Utility Tees . 2531
19、 Dimensions for DWV Fitting Tees With Side Inlet Maximum BelowCenterline 2632 Dimensions of DWV Long Turn TYs, Single and Double 2733 Dimensions of DWV Double Short TY (CH11547CH11547FH11547F) . 2834 Dimensions of DWV Double Short TY (CH11547CH11547CH11547C) 2835 Dimensions of DWV Elbow With Inlets
20、. 2836 Dimensions of DWV Double Branch Sink Fittings . 2937 Dimensions of DWV Closet Offset Fittings 2938 Dimensions of DWV 90-deg Closet Elbow . 3039 Dimensions of Floor Flange Vent Support . 3040 Dimensions of DWV Closet Ells With Side Inlet(s) (90 deg and 45 deg)to Main Inlet(s) 3141 Dimensions o
21、f DWV Closet Ells With or Without Side Inlet(s) (90 deg and45 deg) to Main Inlet(s) 3242 Dimensions of DWV Closet Flanges . 3343 Dimensions of Vent Tees and Vent Double Tees 3444 Dimensions of Vent Elbows . 3445 Dimensions of DWV Stack Upturns, Single and Double 3446 Dimensions of Slip Joint Pieces
22、. 3547 Dimensions of Trap Coupling . 3548 Dimensions of Trap Extended Bushings . 3549 Dimensions of Slip Joint Ends . 3650 Dimensions of DWV Cap . 3651 Dimensions of DWV Plugs . 3652 Dimensions of DWV Drum Traps . 3753 Dimensions of DWV Swivel Drum Traps 3854 Dimensions of DWV Traps 3955 Dimensions
23、of DWV Test Tees With Plug 4056 Dimensions of DWV Plugs . 40Mandatory AppendicesI U.S. Customary Tables 41II References 78Nonmandatory AppendixA Quality System Program 79ivFOREWORDStandardization work on solder joint fittings began in 1936 in Subcommittee 11 of SectionalCommittee A40, Minimum Requir
24、ements for Plumbing and Standardization of PlumbingEquipment, organized within the American Standards Association (ASA). It resulted in thepublication, in January 1941, of ASA A40.3-1941. That standard covered only supply (pressure)fittings.In 1949, responsibility for solder joint fittings was trans
25、ferred to newly formed Subcommittee9 of Sectional Committee B16 on Standardization of Pipe Flanges and Fittings. The next revisionof A40.3 appeared as ASA B16.18-1950, Cast-Brass Solder-Joint Fittings. During its development,however, the need for separate standards for wrought copper and wrought bro
26、nze supply fittingsand for solder joint drainage fittings was recognized.Work on the wrought fitting standard was undertaken by a joint committee of the Copper andBrass Research Association and the Manufacturers Standardization Society of the Valve andFittings Industry (MSS). That work, properly rev
27、iewed and approved, was published as ASAB16.22-1951.Concurrently, in June 1949, at the request of Subcommittee 9, a task group organized by MSSbegan work on a standard for cast brass solder joint drainage fittings. Representatives of allU.S. and Canadian manufacturers were invited to participate. Th
28、e Report of the CoordinatingCommittee for a National Plumbing Code was taken into account; special research on wallthickness and depth of solder joint was conducted; and coordination with other standards wassought, to avoid inconsistency. After working through nine drafts to reach consensus, the gro
29、upsubmitted an April 1952 draft to Subcommittee 9. After committee, sponsor, and ASA approval,the standard was approved as ASA B16.23-1953, Cast Brass Solder Joint Drainage Fittings, onJanuary 30, 1953.Work soon began on a revision, to include additional sizes, reducing sizes, and additional typesof
30、 fittings. A March 1955 draft was approved by the B16 Committee, sponsors, and ASA, andpublished as ASA B16.23-1955. Starting in 1958, responding to requests for further revision andexpansion, the MSS task group developed a 1959 draft that was approved by Subcommittee 9,the B16 Committee, sponsors,
31、and ASA, and was published as ASA B16.23-1960.In 1967 and 1968, a complete revision was undertaken, including engineering studies to verifythat a user request for shorter soldering cups was justified. The resulting draft, after approval bySubcommittee 9, USA Standards Committee B16, sponsors, and th
32、e (then-called) USA StandardsInstitute, was published as USAS B16.23-1969. An addenda, dated 1973, lengthened the cups onthe three smallest sizes to overcome assembly problems.The subcommittee, now Subcommittee I, began a new revision in 1974, resulting in the inclusionof the 1973 addenda, addition
33、of metric equivalents, and change of “bronze” to “copper alloy.”The draft, finally approved by the (again renamed) American National Standards Institute (ANSI),was published as ANSI B16.23-1976.In 1982, a new edition updating dimensional tables and metric equivalents was developed.Following approval
34、 at all levels, the revision was published as ANSI B16.23-1984.Also in 1982, American National Standards Committee B16 became the ASME B16 StandardsCommittee, operating with the same scope, under ASME procedures accredited by ANSI. Subse-quently, Subcommittee I merged with Subcommittee J, which had
35、a related scope.The 1992 edition removed metric units, establishing U.S. Customary units as the standard.Clarifications and updating changes were made to improve the text. The 2002 edition of B16.23added SI units of measure in the main body of text and moved U.S. Customary units to MandatoryAppendix
36、 I. A Nonmandatory Appendix for Quality System Programs was added, plus editorialchanges were made to improve text. Following approval by the Standards Committee and ASME,approval as an American National Standard was given on February 6, 2002, with the designation,ASME B16.23-2002.vIn this 2011 edit
37、ion, references to ASME standards were revised to no longer list specific editionyears; the latest edition of ASME publications applies unless stated otherwise. Following approvalby the Standards Committee and the ASME Board on PTCS, this revision to the 2002 editionwas approved as an American Natio
38、nal Standard by ANSI on September 23, 2011 with the newdesignation, ASME B16.23-2011.Requests for interpretation and suggestions for revision should be sent to The American SocietyofMechanicalEngineers,Secretary,B16Committee,ThreeParkAvenue,NewYork,NY10016-5990.viASME B16 COMMITTEEStandardization of
39、 Valves, Flanges, Fittings, and Gaskets(The following is the roster of the Committee at the time of approval of this Standard.)STANDARDS COMMITTEE OFFICERSW. B. Bedesem, ChairG. A. Jolly, Vice ChairD. R. Sharp, SecretarySTANDARDS COMMITTEE PERSONNELA. Appleton, Alloy Stainless Products Co., Inc.R. W
40、. Barnes, Anric Enterprises, Inc.W. B. Bedesem, ConsultantR. M. Bojarczuk, ExxonMobil Research and Engineering Co.D. F. Buccicone, Elkhart Products Corp.A. M. Cheta, Royal Dutch ShellM. A. Clark, Nibco, Inc.G. A. Cuccio, Capitol Manufacturing Co.C. E. Davila, Crane EnergyD. R. Frikken, Becht Enginee
41、ring Co.R. P. Griffiths, U.S. Coast GuardSUBCOMMITTEEJCOPPER AND COPPER ALLOY FLANGES, FLANGED FITTINGS, AND SOLDER JOINT FITTINGSM. A. Clark, Chair, Nibco, Inc.D. F. Buccicone, Vice Chair, Elkhart Products Corp.C. E. OBrien, Secretary, The American Society of MechanicalEngineersJ. A. Ballanco, JB E
42、ngineering and Code Consulting, P.C.S. L. Cavanaugh, Cavanaugh ConsultingA. Ciechanowski, NSF InternationalviiG. A. Jolly, Vogt Valves/Flowserve Corp.M. Kachter, Haynes InternationalW. N. McLean, B however, they shouldnot contain proprietary names or information.Requests that are not in this format
43、will be rewritten in this format by the Committee priorto being answered, which may inadvertently change the intent of the original request.ASME procedures provide for reconsideration of any interpretation when or if additionalinformation that might affect an interpretation is available. Further, pe
44、rsons aggrieved by aninterpretation may appeal to the cognizant ASME Committee or Subcommittee. ASME does not“approve,” “certify,” “rate,” or “endorse” any item, construction, proprietary device, or activity.Attending Committee Meetings. The B16 Standards Committee regularly holds meetings, whichare
45、 open to the public. Persons wishing to attend any meeting should contact the Secretary ofthe B16 Standards Committee.viiiASME B16.23-2011SUMMARY OF CHANGESFollowing approval by the ASME B16 Committee and ASME, and after public review,ASME B16.23-2011 was approved by the American National Standards
46、Institute onSeptember 23, 2011.ASME B16.23-2011 includes the following change identified by a margin note, (11). In addition,in the main text, the “General” section was moved to section 2, and the subsequent paragraphswere renumbered accordingly.Page Location Change78 Mandatory Appendix II Updatedix
47、INTENTIONALLY LEFT BLANKxASME B16.23-2011CAST COPPER ALLOY SOLDER JOINTDRAINAGE FITTINGS: DWV1 SCOPEThis Standard establishes specifications for cast cop-per alloy solder joint drainage fittings, designed for usein drain, waste, and vent (DWV) systems. These fittingsaredesignedforusewithseamlesscopp
48、ertubeconform-ing to ASTM B306, Copper Drainage Tube (DWV), aswell as fittings intended to be assembled with solderingmaterials conforming to ASTM B32, or tapered pipethread conforming to ANSI/ASME B1.20.1.This Standard is allied with ASME B16.29, WroughtCopper and Wrought Copper Alloy Solder JointD
49、rainage Fittings DWV.It provides requirements for fitting ends suitable forsoldering. This Standard covers(a) description(b) pitch (slope)(c) abbreviations for end connections(d) sizes and methods for designing openings forreducing fittings(e) marking(f) material(g) dimensions and tolerances2 GENERAL2.1 Relevant UnitsThis Standard states values in both SI (Metric) andU.S. Customary units. These systems of units are to beregarded separately as standard. Within the text, theU.S. Customary units are shown in parentheses or inseparate tables that appear in Mandatory
